What is Image to ICO Converter?
Image to ICO converts any PNG, JPG, or WebP image into a multi-resolution Windows .ico file - the exact format needed for favicons, desktop shortcuts, application icons, and installer graphics.
Format Convert
Image to ICO Converter
Convert PNG or JPG to Windows ICO format for icons and shortcuts.
How to use Image to ICO Converter
- Upload a square PNG or JPG.
- Choose which sizes to include (16, 32, 48, 64, 128, 256).
- Preview each size.
- Download the .ico file.
Who is Image to ICO Converter for?
Web developers building favicons, Windows app developers packaging icons, system administrators customizing shortcuts, and designers delivering final icon assets.
Why use Image to ICO Converter?
- True multi-size .ico with embedded PNGs.
- Common sizes from 16×16 to 256×256.
- Preserves transparency.
- Runs entirely in your browser.
When should you use Image to ICO Converter?
Adding a favicon to a website, building a Windows desktop app, replacing a folder icon, or preparing installer resources.
Is Image to ICO Converter safe?
Encoding happens locally in your browser - your source image never leaves your device.
Tips for best results
- Include 16, 32, and 48 for the widest compatibility.
- Use a square source image to avoid distortion.
- For websites, prefer the Favicon Generator for full .ico + PNG bundle.
- Design at 256×256 and let the tool downscale.
Frequently asked questions
What sizes should a Windows ICO include?
Include 16×16, 32×32, 48×48 and 256×256 at minimum. Windows automatically picks the best size for taskbar, desktop and file explorer. All sizes bundle into one .ico file.
Is my image uploaded to a server?
No. Every ImageEditPro tool processes your image directly inside your browser using JavaScript and the Canvas API. Files never leave your device, so your photos stay 100% private - even when you're editing sensitive documents or personal photos.
Is it really free? Any watermark or signup?
Yes, completely free. No account, no sign-up, no watermark, no daily limit. ImageEditPro is supported by unobtrusive ads so you can use every tool as many times as you need without paying.